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An excised leaf does not turn yellow if it is induced to root. This is attributed to synthesis in root of or Leaf agins is retarded by
Options
(a) Ethylene
(b) Cytokinins
(c) Gibberellins
(d) Auxins
Correct Answer:
Cytokinins
Explanation:
Cytokinin prevents decolouration of chlorophyll study under Richmond-lang effects. Cytokinin increase shelf life of vegetables and cut flowers and keep them fresh for longer time by preventing deterioration of protein chlorophyll.
Related Questions: - Ozons (O₃) layer in stratosphere is effected by
- Acquired Immune Deficiency Syndrome (AIDS) is characterised by
- A test cross is carried out to
- Which of the micro organism is the smallest living cell without cell wall
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ozons (O₃) layer in stratosphere is effected by
- Acquired Immune Deficiency Syndrome (AIDS) is characterised by
- A test cross is carried out to
- Which of the micro organism is the smallest living cell without cell wall
- The prokaryotic cells are characterised by
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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